328664808

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{268517}}^1$

素因数の和:268546

約数の個数: 48

約数和(自身を含む): 942498180

約数和(自身を除く): 613833372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 268517, 537034, 805551, 1074068, 1611102, 2148136, 2416653, 3222204, 4564789, 4833306, 6444408, 9129578, 9666612, 13694367, 18259156, 19333224, 27388734, 36518312, 41083101, 54777468, 82166202, 109554936, 164332404, 328664808]

約数ペア:

[(1, 328664808), (2, 164332404), (3, 109554936), (4, 82166202), (6, 54777468), (8, 41083101), (9, 36518312), (12, 27388734), (17, 19333224), (18, 18259156), (24, 13694367), (34, 9666612), (36, 9129578), (51, 6444408), (68, 4833306), (72, 4564789), (102, 3222204), (136, 2416653), (153, 2148136), (204, 1611102), (306, 1074068), (408, 805551), (612, 537034), (1224, 268517)]